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Overview

Based on node express framework and package.json managing the dependency.

Item	Description
Product Name	GeeTest CAPTCHA v3
Developer	Wuhan Jiyi Network Technology Co., Ltd.
Main Function	GeeTest’s next-generation CAPTCHA goes beyond traditional “question-and-answer” verification, using advanced deep learning to analyze behavioral data and accurately distinguish humans from bots.
Privacy Policy	GeeTest CAPTCHA v3 Privacy Policy
Compliance Guide	GeeTest CAPTCHA v3 Compliance Guide

Demo development environment

Item	Description
Data communication flow chart	Data communication flow chart
Download SDK	gt3-server-node-express-bypass

git clone https://github.com/GeeTeam/gt3-server-node-express-bypass.git

Get public key(ID) and private key(KEY) from GeeTest Dashboard.Then configure the key pair in the following configuration file:

geetest_config.js

cd gt3-server-node-express-sdk
sudo npm install
sudo node app.js

Visit http://localhost:3333 to view the demo.

Name	Description	Directory
app.js	Handle service initialization and secondary verification process
geetest_config.js	Parameters configuration
geetest_lib.js	Contains the core logic	sdk/
geetest_lib_result.js	Encapsulated class providing access to the data	sdk/
index.html	Index page of the demo	public/
gt.js	JavaScript file loaded locally	public/
package.json	Manage dependency

GeeTest Status Monitoring API

Client/SDK Server Communication API Reference

SDK/GeeTest Server Communication API Reference